18572670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 52228800

約数和(自身を除く): 33656130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 90, 102, 122, 153, 170, 183, 199, 255, 305, 306, 366, 398, 510, 549, 597, 610, 765, 915, 995, 1037, 1098, 1194, 1530, 1791, 1830, 1990, 2074, 2745, 2985, 3111, 3383, 3582, 5185, 5490, 5970, 6222, 6766, 8955, 9333, 10149, 10370, 12139, 15555, 16915, 17910, 18666, 20298, 24278, 30447, 31110, 33830, 36417, 46665, 50745, 60695, 60894, 72834, 93330, 101490, 109251, 121390, 152235, 182085, 206363, 218502, 304470, 364170, 412726, 546255, 619089, 1031815, 1092510, 1238178, 1857267, 2063630, 3095445, 3714534, 6190890, 9286335, 18572670]

約数ペア:

[(1, 18572670), (2, 9286335), (3, 6190890), (5, 3714534), (6, 3095445), (9, 2063630), (10, 1857267), (15, 1238178), (17, 1092510), (18, 1031815), (30, 619089), (34, 546255), (45, 412726), (51, 364170), (61, 304470), (85, 218502), (90, 206363), (102, 182085), (122, 152235), (153, 121390), (170, 109251), (183, 101490), (199, 93330), (255, 72834), (305, 60894), (306, 60695), (366, 50745), (398, 46665), (510, 36417), (549, 33830), (597, 31110), (610, 30447), (765, 24278), (915, 20298), (995, 18666), (1037, 17910), (1098, 16915), (1194, 15555), (1530, 12139), (1791, 10370), (1830, 10149), (1990, 9333), (2074, 8955), (2745, 6766), (2985, 6222), (3111, 5970), (3383, 5490), (3582, 5185)]